Once the program have been uninstall from Add or Remove Programs, you should also follow the steps to totally remove its associate files_old from the computer.Step One: Double click to run My Computer, click Tools menu, go to Folder Options, and then open the View tab.

Step Two: Make sure to select the Show hidden files_old and folders options.

Step Three: Make sure not to select the options for the Hide file extensions for known file types and Hide Protected Operating System files_old (Recommended)options.

Step Four: Click OK to confirm the modification.Step Five: Go to My Computer, utilize Search utility to search for the associated files_old of the program, and then remove them.Step Six: Go back to the Windows Desktop, and then type regedit.exe on to the Run box to run Registry Editor.Step Seven: Find out the associated registry components of HKEY_LOCAL_MACHINE\SOFTWARE and HKEY_CURRENT_USER\Software.For Windows 7 user:Step One: Click Start, go to Control Panel, and then click Programs, select Programs and Features.

Step Two: Select the associated program and then click Uninstall. Follow the uninstall wizard to remove the program.

Step Three: Go back to the Windows Desktop, click Start, and then go to Control Panel.

Step Five: From Advanced options, locate and select Hidden files_old and folders.Step Six: Select Show hidden files, folders, and drives radio button under the Hidden files_old and folders list.

Step Seven: Click OK to confirm the modification.Step Eight: Go to My Computer, utilize Search utility to search for the associated files_old of the program, and then remove them.Step Nine: Go back to the Windows Desktop, and then type regedit.exe on to the Run box to run Registry Editor.Step Ten: Find out the associated registry components of HKEY_LOCAL_MACHINE\SOFTWARE and HKEY_CURRENT_USER\Software.